85889740

素因数分解:

$2^2\times 5^1\times {\mathrm{919}}^1\times {\mathrm{4673}}^1$

素因数の和:5601

約数の個数: 24

約数和(自身を含む): 180603360

約数和(自身を除く): 94713620

約数列:

[1, 2, 4, 5, 10, 20, 919, 1838, 3676, 4595, 4673, 9190, 9346, 18380, 18692, 23365, 46730, 93460, 4294487, 8588974, 17177948, 21472435, 42944870, 85889740]

約数ペア:

[(1, 85889740), (2, 42944870), (4, 21472435), (5, 17177948), (10, 8588974), (20, 4294487), (919, 93460), (1838, 46730), (3676, 23365), (4595, 18692), (4673, 18380), (9190, 9346)]